53125153 has 4 divisors (see below), whose sum is σ = 56250180. Its totient is φ = 50000128.

The previous prime is 53125151. The next prime is 53125157. The reversal of 53125153 is 35152135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35152135 = 5 ⋅7030427.

It can be written as a sum of positive squares in 2 ways, for example, as 17698849 + 35426304 = 4207^2 + 5952^2 .

It is not a de Polignac number, because 53125153 - 2¹ = 53125151 is a prime.

It is a super-3 number, since 3×53125153³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53125151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562488 + ... + 1562521.

It is an arithmetic number, because the mean of its divisors is an integer number (14062545).

Almost surely, 2^53125153 is an apocalyptic number.

It is an amenable number.

53125153 is a deficient number, since it is larger than the sum of its proper divisors (3125027).

53125153 is a wasteful number, since it uses less digits than its factorization.

53125153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125026.

The product of its digits is 2250, while the sum is 25.

The square root of 53125153 is about 7288.7003642625. The cubic root of 53125153 is about 375.9240099376.

Adding to 53125153 its reverse (35152135), we get a palindrome (88277288).

The spelling of 53125153 in words is "fifty-three million, one hundred twenty-five thousand, one hundred fifty-three".